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We discuss the problems of modeling, control, and decision support in complex dynamic systems from a general system theoretic point of view. The main characteristics of complex systems and of system approach to complex system study are…

Systems and Control · Computer Science 2013-12-30 Armen Bagdasaryan

There is increasing acknowledgement - including from the UK government - of the benefit of employing deliberative processes (deliberative fora, citizens' juries, etc.). Evidence suggests that the qualitative reporting of deliberative fora…

General Economics · Economics 2025-06-18 John Buckell , Thomas Hancock

Resilience in coupled systems is increasingly critical in addressing global challenges such as climate change and pandemics. These systems show unpredictable behaviour due to dynamic complexity and deep uncertainty across spatiotemporal…

During the development of the security subsystem of modern information systems, a problem of the joint implementation of several access control models arises quite often. Traditionally, a request for the user's access to resources is…

Cryptography and Security · Computer Science 2018-12-21 S. V. Belim , N. F. Bogachenko , Y. S. Rakitskiy , A. N. Kabanov

The success of any business depends on how well it is able to satisfy customer demand, while remaining financially viable. Globalisation and the growth of e-commerce have resulted in retail businesses having to manage increasing numbers of…

Optimization and Control · Mathematics 2022-07-29 Hans Jurie Zietsman , Jan Harm van Vuuren

Organisations, whether in government, industry or commerce, are required to make decisions in a complex and uncertain environment. The way models are used is intimately connected to the way organisations make decisions and the context in…

Other Statistics · Statistics 2020-08-28 Chris J Dent , Michael Goldstein , Andrew Wright , Henry P. Wynn

According to the latest provisional statistics released by the UK Department for Transport, Great Britain recorded 1,633 road deaths in 2024, representing a slight increase from 2023 and raising concerns about safety progress, which…

The area of research includes control theory, dynamic systems, parameters of the external environment, mode, integral indicators, British standards. The main idea of the article is information security. The activity of a large-scale object…

Optimization and Control · Mathematics 2025-01-29 Sergey Masaev , Andrey Minkin , Yuri Bezborodov , Dmitry Edimichev , Yass Salal

The ability to reason under uncertainty and with incomplete information is a fundamental requirement of decision support technology. In this paper we argue that the concentration on theoretical techniques for the evaluation and selection of…

Artificial Intelligence · Computer Science 2013-03-26 John Fox , Paul J. Krause

In the current competitive environment, it is crucial for manufacturers to make the best decisions in the shortest time, in order to optimize the efficiency and effectiveness of the manufacturing systems. These decisions reach from the…

Artificial Intelligence · Computer Science 2020-06-16 Fadwa Oukhay , Pascale Zaraté , Taieb Romdhane

Food is very essential for human life and it is fundamental to the human experience. Food-related study may support multifarious applications and services, such as guiding the human behavior, improving the human health and understanding the…

Computers and Society · Computer Science 2019-07-17 Weiqing Min , Shuqiang Jiang , Linhu Liu , Yong Rui , Ramesh Jain

For policymakers wishing to make evidence-based decisions, one of the challenges is how to combine the relevant information and evidence in a coherent and defensible manner in order to formulate and evaluate candidate policies. Policymakers…

Artificial Intelligence · Computer Science 2022-12-07 Martine J. Barons , Aditi Shenvi

The resilience of the food supply chain is a matter of critical importance, both for national security and broader societal well bring. COVID19 has presented a test to the current system, as well as means by which to explore whether the…

General Economics · Economics 2020-06-02 Rebecca Mitchell , Roger Maull , Simon Pearson , Steve Brewer , Martin Collison

At present, the "Smart Grid" has emerged as one of the best advanced energy supply chains. This paper looks into the security system of smart grid via the smart planet system. The scope focused on information security criteria that impact…

Cryptography and Security · Computer Science 2011-09-14 Amy Poh Ai Ling , Mukaidono Masao

Our decision-making processes are becoming more data driven, based on data from multiple sources, of different types, processed by a variety of technologies. As technology becomes more relevant for decision processes, the more likely they…

Computers and Society · Computer Science 2018-01-01 Tomasz Ostwald

Obesity and being over-weight add to the risk of some major life threatening diseases. According to W.H.O., a considerable population suffers from these disease whereas poor nutrition plays an important role in this context. Traditional…

Human-Computer Interaction · Computer Science 2021-01-07 Muhammad Usman , Huanhuan Chen

Algorithmic decision support is increasingly used in a whole array of different contexts and structures in various areas of society, influencing many people's lives. Its use raises questions, among others, about accountability, transparency…

Computers and Society · Computer Science 2022-06-24 Angelika Adensamer , Rita Gsenger , Lukas Daniel Klausner

The aim of a clinical decision support tool is to reduce the complexity of clinical decisions. However, when decision support tools are poorly implemented they may actually confuse physicians and complicate clinical care. This paper argues…

Human-Computer Interaction · Computer Science 2020-03-03 Teus H. Kappen , Mirko Noordegraaf , Wilton A. van Klei , Karel G. M. Moons , Cor J. Kalkman

The study of food security dynamics in the U.S. has long been impeded by the lack of extended longitudinal observations of the same households or individuals. This paper applies a newly-introduced household-level food security measure, the…

General Economics · Economics 2025-09-09 Seungmin Lee , John Hoddinott , Christopher B. Barrett , Matthew P. Rabbitt

Global concern over food prices and security has been exacerbated by the impacts of armed conflicts such as the Russia Ukraine War, pandemic diseases, and climate change. Traditionally, analyzing global food prices and their associations…

Applications · Statistics 2025-06-06 Shan Shan